From ed200fd27a59190bf47c601fe2822007a0934312 Mon Sep 17 00:00:00 2001
From: Joan <joan@goyeau.com>
Date: Thu, 14 Apr 2016 20:19:53 +0100
Subject: [PATCH] Add @DeveloperApi on PythonUserDefinedType

---
 .../main/scala/org/apache/spark/sql/types/UserDefinedType.scala  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/types/UserDefinedType.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/types/UserDefinedType.scala
index fb7251d71b9b4..bd523ef7c3619 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/types/UserDefinedType.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/types/UserDefinedType.scala
@@ -95,6 +95,7 @@ abstract class UserDefinedType[UserType >: Null] extends DataType with Serializa
  *
  * Note: This can only be accessed via Python UDF, or accessed as serialized object.
  */
+@DeveloperApi
 private[sql] class PythonUserDefinedType(
     val sqlType: DataType,
     override val pyUDT: String,